144000763520

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{64231}}^1$

素因数の和:64394

約数の個数: 128

約数和(自身を含む): 358507054080

約数和(自身を除く): 214506290560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 128, 155, 160, 226, 248, 310, 320, 452, 496, 565, 620, 640, 904, 992, 1130, 1240, 1808, 1984, 2260, 2480, 3503, 3616, 3968, 4520, 4960, 7006, 7232, 9040, 9920, 14012, 14464, 17515, 18080, 19840, 28024, 35030, 36160, 56048, 64231, 70060, 72320, 112096, 128462, 140120, 224192, 256924, 280240, 321155, 448384, 513848, 560480, 642310, 1027696, 1120960, 1284620, 1991161, 2055392, 2241920, 2569240, 3982322, 4110784, 5138480, 7258103, 7964644, 8221568, 9955805, 10276960, 14516206, 15929288, 19911610, 20553920, 29032412, 31858576, 36290515, 39823220, 41107840, 58064824, 63717152, 72581030, 79646440, 116129648, 127434304, 145162060, 159292880, 225001193, 232259296, 254868608, 290324120, 318585760, 450002386, 464518592, 580648240, 637171520, 900004772, 929037184, 1125005965, 1161296480, 1274343040, 1800009544, 2250011930, 2322592960, 3600019088, 4500023860, 4645185920, 7200038176, 9000047720, 14400076352, 18000095440, 28800152704, 36000190880, 72000381760, 144000763520]

約数ペア:

[(1, 144000763520), (2, 72000381760), (4, 36000190880), (5, 28800152704), (8, 18000095440), (10, 14400076352), (16, 9000047720), (20, 7200038176), (31, 4645185920), (32, 4500023860), (40, 3600019088), (62, 2322592960), (64, 2250011930), (80, 1800009544), (113, 1274343040), (124, 1161296480), (128, 1125005965), (155, 929037184), (160, 900004772), (226, 637171520), (248, 580648240), (310, 464518592), (320, 450002386), (452, 318585760), (496, 290324120), (565, 254868608), (620, 232259296), (640, 225001193), (904, 159292880), (992, 145162060), (1130, 127434304), (1240, 116129648), (1808, 79646440), (1984, 72581030), (2260, 63717152), (2480, 58064824), (3503, 41107840), (3616, 39823220), (3968, 36290515), (4520, 31858576), (4960, 29032412), (7006, 20553920), (7232, 19911610), (9040, 15929288), (9920, 14516206), (14012, 10276960), (14464, 9955805), (17515, 8221568), (18080, 7964644), (19840, 7258103), (28024, 5138480), (35030, 4110784), (36160, 3982322), (56048, 2569240), (64231, 2241920), (70060, 2055392), (72320, 1991161), (112096, 1284620), (128462, 1120960), (140120, 1027696), (224192, 642310), (256924, 560480), (280240, 513848), (321155, 448384)]